FRB 20230510A
One-off burst
- Event ID
- 288957508
- Arrival, 400 MHz
- 2023-05-10 02:56:59.952 UTC
- Right ascension
- 150.326°
- Declination
- 59.016°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 150.326± 0.163degrees
dec- 59.016± 0.040degrees
gl- 153.47degrees
gb- 46.76degrees
Detection and dispersion
bonsai_snr- 21.9
snr_fitb- 72.3
bonsai_dm- 447.2pc cm⁻³
dm_fitb- 447.4017± 0.07023pc cm⁻³
dm_exc_ne2001- 409.2pc cm⁻³
dm_exc_ymw16- 419.5pc cm⁻³
Arrival time
mjd_400- 60074.12291611021± 2.06 × 10⁻⁹MJD
mjd_inf- 60074.12278195026± 2.12 × 10⁻⁸MJD
Burst shape
bc_width- 0.01573s
width_fitb- 0.001596± 0.0001064s
scat_time- 0.010249± 0.0003838s
Flux and spectrum
flux- 0.93± 0.24Jy
fluence- 10.99± 1.86Jy ms
peak_freq- 412.8MHz
low_freq- 400.2MHz
high_freq- 450.5MHz
sp_idx- 18.72± 1.77
sp_run- -301.78± 17.81
Exposure and fluence thresholds
exp_up- 115.36± 86.37hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.6Jy ms
low_ft_95- —
up_ft_95- 4.4Jy ms
Fit quality
chi_sq- 1901031.722
dof- 1906247
flag_frac- 0.282